2012 Consumer Electronics Show
Credit: REUTERS/Rick Wilking
A representative shows the Wi-Spi video surveillance helicopter at the Consumer Electronics Show opening event in Las Vegas January 8, 2012. The $119.99 Wi-Spi, which will be available in fall, sends live video signals and can be controlled by a smartphone. The CES trade show will feature razor-thin laptops, powerful new smartphones and fancy flat-screen TVs, but talk in the cavernous halls of the CES may focus on whether the show itself has a long-term future.